Submitted on: 06 June 2008.
Revised on: 03 September 2008.
Accepted on: 02 November 2008.
___________________Hacettepe Universitesi Egitim Fakultesi Dergisi-Hacettepe University Journal of Education
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Submitted on: 30 April 2017.
Revised on: 26 May 2017.
Accepted on: 12 June 2017.
___________________Hacettepe Universitesi Egitim Fakultesi Dergisi-Hacettepe University Journal of Education
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Submitted on: 19 November 2019.
Revised on: 24 February 2020.
Accepted on: 17 March 2020.
___________________Hacettepe Universitesi Egitim Fakultesi Dergisi-Hacettepe University Journal of Education
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Submitted on: 12 December 2024.
Revised on: 23 March 2025.
Accepted on: 16 May 2025.
___________________Hacettepe Universitesi Egitim Fakultesi Dergisi-Hacettepe University Journal of Education
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